Added link to Ipublishedcontentquery article

Author: eshanrnh

15/umbraco-cms/implementation/services/README.md

@@ -224,19 +224,8 @@ public class HandleUnPublishingHandler : INotificationHandler<ContentUnpublished
 ```
 
 #### Accessing the Published Content Cache via IPublishedContentQuery
-Sometimes, you may need to fetch multiple content items by ID, but `UmbracoContext.Content` only allows fetching a single content item at a time.  
 
-{% hint style="warning" %}
-In a background task, accessing the content cache using an injected `IPublishedContentQuery` or `IPublishedContentQueryAccessor` will not work, as they rely on `HttpContext`.  
-{% endhint %}
-
-Instead, use the following approach:  
-
-```csharp
-using UmbracoContextReference _ = _umbracoContextFactory.EnsureUmbracoContext();
-using IServiceScope serviceScope = _serviceProvider.CreateScope();
-IPublishedContentQuery query = serviceScope.ServiceProvider.GetRequiredService<IPublishedContentQuery>();
-```
+Sometimes, you may need to fetch multiple content items by ID, but `UmbracoContext.Content` only allows fetching a single content item at a time. For more information, see the [IPublishedContentQuery](../../reference/querying/ipublishedcontentquery.md) article.
 
 #### Accessing the Published Content Cache from a Content Finder / UrlProvider